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National Stock Number: 4730-01-192-3561
Federal Supply Class: 4730
National Item Identification Number: 011923561
Description: FLANGE,PIPE,BLIND
Detail: AN ITEM USED FOR COVERING OR CLOSING THE END OF A FLANGED PIPE FITTING. THE FACE MAY BE DRILLED FOR CONNECTING BOLTS OR STUDS. EXCLUDES FLANGE, PIPE.
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Manufacturer Information:
100-4641865 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 100-4641865 LIN | 80064 | NAVAL SHIP SYSTEMS COMMAND | 100-4641865 LINE 22 4641866TYA | 80064 | NAVAL SHIP SYSTEMS COMMAND | 100-4641865 LINE 22 TYA | 80064 | NAVAL SHIP SYSTEMS COMMAND | 100-4641866 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 100-4641866 TYA | 80064 | NAVAL SHIP SYSTEMS COMMAND | 87415-0164 | 96169 | ELECTRIC BOAT CORPORATION | 87415-0164 TYA | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
BOLT HOLE DIAMETER | 0.688 INCHES NOMINAL | BOLT HOLE QUANTITY | 6 | BOLT CIRCLE DIAMETER | 4.438 INCHES NOMINAL | FACE SEATING SURFACE CONDITION | UNFINISHED | FLANGE DIAMETER | 5.750 INCHES NOMINAL | FLANGE SECTION STYLE | PLAIN FACE | GROOVE DEPTH | 0.108 INCHES MINIMUM AND 0.113 INCHES MAXIMUM | GROOVE PITCH DIAMETER | 3.500 INCHES NOMINAL | GROOVE WIDTH | 0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281/CLA,FORM 6 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | NICKEL ALLOY A | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | SPECIAL FEATURES | TEST FITTING IS TO HAVE ONE HOLE,0.562-18 UNF-2B,MACHINED IN ACCORDANCE WITH MS16142;TAP DRILL THRU | THICKNESS | 1.000 INCHES NOMINAL |
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